102010612 has 24 divisors (see below), whose sum is σ = 203216832. Its totient is φ = 44352000.

The previous prime is 102010609. The next prime is 102010619. The reversal of 102010612 is 216010201.

It is a super-2 number, since 2×102010612² = 20812329921229088, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102010592 and 102010601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102010619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49389 + ... + 51412.

It is an arithmetic number, because the mean of its divisors is an integer number (8467368).

Almost surely, 2^102010612 is an apocalyptic number.

It is an amenable number.

102010612 is a deficient number, since it is larger than the sum of its proper divisors (101206220).

102010612 is a wasteful number, since it uses less digits than its factorization.

102010612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100839 (or 100837 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 102010612 is about 10100.0302969843. The cubic root of 102010612 is about 467.2490757875.

Adding to 102010612 its reverse (216010201), we get a palindrome (318020813).

The spelling of 102010612 in words is "one hundred two million, ten thousand, six hundred twelve".